Enjoy a new adventure! Is cycling your passion? Order the new RockBros bike stop and be worry-free when you walk in the evening. The darkness is no longer a danger. Do you like diversity? Choose the new bicycle rear light with 6 light modes. Versatile and durable. Order the new LED bicycle brake now! Cloudy days? RockBros thought of everything! The new LED brake is resistant to water drops. If you want a high quality product, the waterproof flashlight is the ideal choice. How do you change the light modes? Using the wireless remote control with handlebar mount. It is extremely simple. What are you waiting for? Buy the best bicycle brake with remote control at an advantageous price. Fast delivery. Specifications: Modes of the moon: 6; Lumens: 100lm; Battery capacity: 800mAh; Waterproof: IPX4; Control: by remote control; Dimensions: 26.8 x 95.8mm; Weight: 62g; The package contains: bicycle stop, remote control, USB to type C cable, Allen key.